/* 头部样式 */
header .logo {
    background: url('../images/new-logo-white2.png');
}

.nav-item.active {
    color: rgb(12, 219, 255);
    border-bottom: 3px solid rgb(12, 219, 255);
}

/* 登录注册 */
.login-register .register {
    color: #fff;
}

.banner {
    overflow: hidden;
    height: 390px;
    background: #292929;
    position: relative;
}

.banner #mydiv {
    position: relative;
    top: 60px;
}

canvas {
    background: none;
}

/* 主体内容 */
main {
    margin: 0 auto;
    height: 1700px;
    position: relative;
    background: #f8f8f8;
}

.content-top {
    position: relative;
    width: 1200px;
    height: 100px;
    background-color: #fff;
    margin-bottom: 60px;
}

.topcon {
    position: absolute;
    top: -190px;
    background: #fff;
}

.top-l {
    width: 532px;
    height: 290px;
    padding: 48px 0 0 48px;
}

.top-l p:nth-child(2) {
    font-size: 24px;
    color: #181818;
    line-height: 34px;
    margin: 18px 0 12px 0;
}

.top-l p:nth-child(3) {
    font-size: 14px;
    color: #666;
    line-height: 24px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.pd {
    padding: 0 50px;
}

.detail-desc p:nth-child(2) {
    margin-top: 22px;
    color: #181818;
    line-height: 24px;
    font-size: 14px;
}

.detail-desc p:nth-child(3) {
    height: 60px;
    color: #666;
    line-height: 60px;
    font-size: 12px;
}

.line {
    display: inline-block;
    background: #1271ef;
    width: 14px;
    height: 4px;
    margin: 30px 10px 0 0;
}

.profit p:nth-child(1) {
    font-size: 24px;
    line-height: 30px;
    margin: 20px 0 24px;
    color: #181818;
}

.profit p:nth-child(2) {
    font-size: 14px;
    line-height: 22px;
    margin-bottom: 54px;
    color: #000;
}

.profit img {
    width: 100%;
}

/* 底部样式 */
footer {
    height: 300px;
}

footer dl {
    float: left;
    margin: 0 82px 40px 0;
}

footer dl dt {
    margin-bottom: 34px;
    font-size: 16;
}

footer dl dd {
    height: 28px;
    line-height: 28px;
    font-size: 12px;
    color: #aaa;
}

footer .QR-code {
    text-align: right;
}

footer .contact p {
    margin: 8px 0 24px;
    color: #ccc;
    font-size: 13px;
}

.copy {
    font-size: 14px;
    color: #ccc;
    height: 46px;
    line-height: 46px;
}

.copy img {
    position: relative;
    top: 3px;
    margin-right: 4px;
}